西玛津是一种西药，中文别名为i2-氯-4,6-双(乙胺基)均三氮苯。 2017年10月27日，世界卫生组织国际癌症研究机构公布的致癌物清单初步整理参考，西玛津在3类致癌物(对人类致癌性尚未归类 )清单中。
EPA答复如下：食品上可检测的相关 西玛津 ( Simazine )混合残留( 西玛津 及其氯化减级物)是由规定的限量管理。这两种 西玛津 氯化减级物也由相关的混合莠去津残留限量管理。
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The linear quantification range for the three analytes was 25～500μg/kg with linear correlation coefficients of 0.9964, 0.9963 and 0.9997, respectively. The LODs were 10, 8 and 4μg/kg for simazine, atrazine and prometryne, respectively.
西玛津、阿特拉津和扑草净的浓度在25～500μg／kg范围内与峰面积呈良好的线性关系，线性相关系数分别为0.9964、0.9963和0.9997，检出限分别为10、8和4μg／kg。
参考来源 - SPME和HF·2,447,543篇论文数据，部分数据来源于NoteExpress
抗体的特异性强，与扑灭津的交叉反应性为93%，与西玛津的交叉反应性为8%。
The antiserum was specific for atrazine, the cross-reactivity of the antiserum to propazine and simazine was 93 % and 8 %, respectively.
西玛津与过氧化氢酶的相互结合作用以静态猝灭过程为主，且其猝灭机制是通过能量转移产生的。
It is proposed clearly that the interaction between simazine and CAT has been verified as consistent with static quenching procedure and the quenching mechanism is related to the energy transfer.
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